o1-minivsQwen3.5-Plus
o1-mini | Qwen3.5-Plus | |
|---|---|---|
| Specifications | ||
Context window | 128k | 1M |
| Benchmarks | ||
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 60% | — |
| Overview | ||
| Company | OpenAI | Qwen |
| Release date | Sep 12 2024 | Feb 16 2026 |
| Access | Proprietary | Proprietary |
Which is better: o1-mini or Qwen3.5-Plus?
o1-mini and Qwen3.5-Plus don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o1-mini shipped 522 days before Qwen3.5-Plus, so benchmark comparisons should account for the intervening progress.
Context windows are 128k (o1-mini) vs 1M (Qwen3.5-Plus).
Direct benchmark comparisons are unavailable — o1-mini and Qwen3.5-Plus don't publish scores on any of the same benchmarks.
Frequently asked questions
o1-mini was released by OpenAI on Sep 12 2024.
Qwen3.5-Plus was released by Qwen on Feb 16 2026.
o1-mini has a 128k context window; Qwen3.5-Plus has 1M.
Other comparisons
o1-minivsClaude Opus 5Qwen3.5-PlusvsClaude Opus 5o1-minivsGemini 3.6 FlashQwen3.5-PlusvsGemini 3.6 Flasho1-minivsMuse Spark 1.1Qwen3.5-PlusvsMuse Spark 1.1o1-minivsGrok 4.5Qwen3.5-PlusvsGrok 4.5o1-minivsDeepSeek-V4-Flash-0731Qwen3.5-PlusvsDeepSeek-V4-Flash-0731o1-minivsMistral Medium 3.5Qwen3.5-PlusvsMistral Medium 3.5